int findNumbers(int *nums, int numsSize)
{
    int count = 0;
    for (int i = 0; i < numsSize; ++i)
    {
        int temp = 0;
        while (nums[i])
        {
            nums[i] /= 10;
            ++temp;
        }
        if (temp % 2 == 0)
        {
            ++count;
        }
    }
    return count;
}